Scarlet-headed Blackbird

During the last morning we were in Argentina, while driving from San Clemente to Buenos Aires, one of our group called out that he had seen a Scarlet-headed Blackbird, which would be a new bird for the trip. Our driver backed up the bus about 3/4 of a mile on the highway shoulder, until we came close to the wetland where the bird had been seen. And there it was!